"We’re thrilled to have Stuart, along with President Obama's former speechwriter Jon Favreau who joined us earlier this month, as important voices providing commentary on the political scene," Brown wrote in her memo to staff. "Stuart’s eclectic background and prodigious writing talent make him a wonderful addition to our team."

Stuart's first column is about the RNC's recent GOP "autopsy" report, the "phony" primary debates and the influence of corporate wealth.